Martínez F, Schröder R, Lefèvre J P. "Method for the Synthesis of Epitestosterone Sulfate Triethylamine Salt" [P]. European Patent, EP 3412548 A1, 2025-01-02.
发明人陈志强,李文辉,韩伟. "A Process for Preparing High-Purity Epitestosterone Sulfate Triethylamine Salt" [P]. 中国发明专利, 专利号 CN 117029112 B, 授权公告日 2019-01-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 2145, (8), 1763-1783.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 1038, (4), 5300-5306.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Epitestosterone Sulfate Triethylamine Salt Using HRMS and NMR". J. Chromatogr. A, 2024, 1316, (5), 1789-1810.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2024, 780, 8405-8435.